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Re: [PBML] Array

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  • Jenda Krynicky
    From: anil ... You can t do that in the regexp. (Well ... you can, if you are very very cheaky. Unless the strings are
    Message 1 of 27 , Jan 11, 2008
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      From: "anil" <n.selvakumar@...>
      > Hi All,
      >
      > $textmatter='sdfjsd fjgj "fig1" jfbj "fig1" fg hjhg "tab1"
      > djhdj "tab2" asdjfj "tab1"';
      > @array=$textmatter=~/"(fig[0-9]+|tab[0-9]+)"/g;
      > print "@array";
      >
      > OUTPUT: fig1 fig1 tab1 tab2 tab1
      >
      > REQUIRED OUTPUT: fig1 tab1 tab2
      >
      > I need the first occurance of fig or tab details in the statment. How
      > can i do this. Please suggest.

      You can't do that in the regexp. (Well ... you can, if you are very
      very cheaky. Unless the strings are really huge and contain lots of
      repeats I'd rather not go there.)

      You have to filter it later.

      See

      perldoc -q duplicate

      HTH, Jenda
      ===== Jenda@... === http://Jenda.Krynicky.cz =====
      When it comes to wine, women and song, wizards are allowed
      to get drunk and croon as much as they like.
      -- Terry Pratchett in Sourcery
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